156979106396

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5651}}^1\times {\mathrm{18719}}^1$

素因数の和:24434

約数の個数: 48

約数和(自身を含む): 319955650560

約数和(自身を除く): 162976544164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 5651, 11302, 18719, 22604, 37438, 39557, 74876, 79114, 131033, 158228, 262066, 299503, 524132, 599006, 992107, 1198012, 1984214, 2096521, 3968428, 4193042, 6944749, 8386084, 13889498, 27778996, 105781069, 211562138, 423124276, 740467483, 1480934966, 2961869932, 5606396657, 11212793314, 22425586628, 39244776599, 78489553198, 156979106396]

約数ペア:

[(1, 156979106396), (2, 78489553198), (4, 39244776599), (7, 22425586628), (14, 11212793314), (28, 5606396657), (53, 2961869932), (106, 1480934966), (212, 740467483), (371, 423124276), (742, 211562138), (1484, 105781069), (5651, 27778996), (11302, 13889498), (18719, 8386084), (22604, 6944749), (37438, 4193042), (39557, 3968428), (74876, 2096521), (79114, 1984214), (131033, 1198012), (158228, 992107), (262066, 599006), (299503, 524132)]